http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1305484-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34243ed5d528597b57990d6901da658f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-06 |
| filingDate | 1987-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_182efe25e0832cdd6eaaed002a7f4fb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1497c14832f67d76f64efc2596dac6cb |
| publicationDate | 1992-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1305484-C |
| titleOfInvention | Bis-dioxopiperazine derivatives and process for preparation thereof |
| abstract | ABSTRACT OF THE DISCLOSURE Disclosed is a process for preparation of novel bis-dioxopiperazine derivatives represented by the following formula (I): ...(I) wherein R1 represents a lower alkyl group; R2 represents a hydrogen atom or a group of -CH2-O-?-R3; and R3 represents a lower alkyl group, a substituted or unsubstituted phenyl group, a substituted or unsubstituted furyl group, a substituted or unsubstituted styryl group or a group of -(CH2)n-R4, or -OR7 in which R4 represents a carboxyl group, a substituted or unsubstituted phenyl group or a substituted or unsubstituted phenoxy group, R5 and R6 respectively represent a hydrogen atom or a protective group for amino group, R7 represents a lower alkyl group or a substituted or unsubstituted benzyl group, and n is an integer and 1 or 2, a substituent for the phenyl group, the phenoxy group and the benzyl group being selected from the group consisting of a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, an amino group and a cyano group, a substituent for the phenyl group, the furyl group and the styryl group being selected from the group consisting of a halogen atom, a lower alkyl group, a lower alkoxy group, a nitro group, an amino group and a cyano group. |
| priorityDate | 1986-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.